Effects of imperfect angular adjustment on plasmonic force
Optics
2018-02-14 v1
Abstract
The attractive plasmon force between two metallic walls when the electromagnetic wave propagates through a narrow slit has been studied earlier for parallel plates and normal incidence. In present paper the effects of imperfect adjustment of plates and laser beam are analyzed. The change of force for non-parallel plates is shown to be of the first order in inclination angle when the wedge is along wave propagation and of the second order for transverse case. The small incidence angle leads to decrease in force due to the antisymmetric waveguide mode appearing in the slit.
Cite
@article{arxiv.1707.08688,
title = {Effects of imperfect angular adjustment on plasmonic force},
author = {Leonid Frumin and Alexander Tusnin and Oleg Belai and David Shapiro},
journal= {arXiv preprint arXiv:1707.08688},
year = {2018}
}
Comments
5 figures